Physics Exam > Physics Questions > Electric field component of an electromagneti...
Start Learning for Free
Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons is
- a)0.64eV
- b)1.30 eV
- c)1.95 eV
- d)3.475 eV
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Electric field component of an electromagnetic radiation varies with t...
The maximum frequency of photon =
Most Upvoted Answer
Electric field component of an electromagnetic radiation varies with t...
(ωt) + b [sin(ωt)], where a and b are constants, and ω is the angular frequency.
The electric field component of an electromagnetic radiation can be represented by a sinusoidal wave function that varies with time. In this case, the electric field component is given by:
E = a [cos(ωt)] + b [sin(ωt)]
where:
E is the electric field component,
a and b are constants that determine the amplitude of the wave,
ω is the angular frequency, and
t is the time variable.
The cosine function represents the component of the electric field in the x-direction, while the sine function represents the component of the electric field in the y-direction. The constants a and b determine the amplitudes of these components.
The angular frequency ω is related to the frequency f of the electromagnetic radiation by the equation ω = 2πf. It represents the rate at which the wave oscillates.
The electric field component of an electromagnetic radiation can be represented by a sinusoidal wave function that varies with time. In this case, the electric field component is given by:
E = a [cos(ωt)] + b [sin(ωt)]
where:
E is the electric field component,
a and b are constants that determine the amplitude of the wave,
ω is the angular frequency, and
t is the time variable.
The cosine function represents the component of the electric field in the x-direction, while the sine function represents the component of the electric field in the y-direction. The constants a and b determine the amplitudes of these components.
The angular frequency ω is related to the frequency f of the electromagnetic radiation by the equation ω = 2πf. It represents the rate at which the wave oscillates.
|
Explore Courses for Physics exam
|
|
Similar Physics Doubts
Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer?
Question Description
Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer?.
Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics.
Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
Here you can find the meaning of Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Electric field component of an electromagnetic radiation varies with time as E = a [cosω0t + sinωt cosωot),where a is a constant and the values of the ω and ωo are 2 x 1015 sec-1 and 1 x1016 sec-1 respectively. This radiation falls on a metal of work function 4.4eV. The maximum kinetic energy (in eV) of photoelectrons isa)0.64eVb)1.30 eVc)1.95 eVd)3.475 eVCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Physics tests.
|
|
Explore Courses for Physics exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup